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feat(mobile) - Add better offline support (#3279)

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* WIP: Adding init support for offline-loading

* WIP: found bug and fixed with offline browing adv setting

* WIP: big some bugs with first login

* WIP: static analysis fixes

* PR: Removed setting for offline browing

* PR: static analysis - remove imports

* PR: Refactored user login state

* PR: changed logger log level as it happens a lot

* PR: change log var to _log

* PR: addressing comments

* WIP: bug fixes

* WIP: static analysis on the logger variable
This commit is contained in:
Dhrumil Shah 2023-07-27 20:05:27 -07:00 • committed by GitHub
parent afb0d0f54d
commit fe9ef1a3ea
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5 changed files with 126 additions and 32 deletions
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19
mobile/lib/routing/auth_guard.dart
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@ -4,29 +4,40 @@ import 'package:auto_route/auto_route.dart';
import 'package:flutter/foundation.dart';
import 'package:immich_mobile/routing/router.dart';
import 'package:immich_mobile/shared/services/api.service.dart';
import 'package:logging/logging.dart';
import 'package:openapi/api.dart';
class AuthGuard extends AutoRouteGuard {
final ApiService _apiService;
final _log = Logger("AuthGuard");
AuthGuard(this._apiService);
@override
void onNavigation(NavigationResolver resolver, StackRouter router) async {
resolver.next(true);
try {
var res = await _apiService.authenticationApi.validateAccessToken();
if (res != null && res.authStatus) {
resolver.next(true);
} else {
if (res == null || res.authStatus != true) {
// If the access token is invalid, take user back to login
_log.fine("User token is invalid. Redirecting to login");
router.replaceAll([const LoginRoute()]);
}
} on ApiException catch (e) {
if (e.code == HttpStatus.badRequest &&
e.innerException is SocketException) {
// offline?
resolver.next(true);
_log.fine(
"Unable to validate user token. User may be offline and offline browsing is allowed.",
);
} else {
debugPrint("Error [onNavigation] ${e.toString()}");
router.replaceAll([const LoginRoute()]);
return;
}
} catch (e) {
debugPrint("Error [onNavigation] ${e.toString()}");
router.replaceAll([const LoginRoute()]);
return;
}
}